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CPU Throughput calculator
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Estimated GPU Lucas-Lehmer performance
P-1 probability calculator
P+1 Factors
Factors missed by P-1
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P-1 factors found via Brent-Suyama
Smoothest P-1 factors
Top P-1 factors of Mersenne numbers
Probable prime (PRP) testing
Trial-factoring assignment >1000M
Worktodo balancer
Split large assignment blocks to workers
Worktodo skip known-factor assignments
P-1 to TF worktodo rewriter
TF worktodo bit level splitter
Factoring Beyond First Factor
mfactor/factor5 results to JSON converter
TF distribution for factored exponents
P-1 effort distribution
Exponents that were poorly P-1 factored
Results to BBcode factor results converter
Graphs of Known Factors
0M
<
10
^{10}
All tracked exponents
0M
<
2
^{32}
GPU TF range
0M
<
1000M
PrimeNet range
0M
<
193M
low-PrimeNet, low-res
0M
<
385M
low-PrimeNet, high-res
50M
<
146M
PrimeNet wavefront
Trial-Factoring bit-depth lookup
Prime Factorization for small numbers
Calculate decimal digits in Mersenne number
Convert GIMPS Factoring Effort to PFactor
External Links:
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Prime Wiki
GPU to 72
by
Chris Halsall
GIMPS Status
Factorization using ECM
Mersenne software download mirror
Calculate bit size of factor:
Mersenne numbers with no known factors that were trial-factored less than expected (compared to PrimeNet assignment rules):
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